CN108306745B - Server and data processing method and system applied by same - Google Patents

Abstract

The present invention provides a server and a data processing method and system for its application. When the reporting server receives a request sent by an electronic terminal, it automatically records the information of the unreported server and the characteristic information of the electronic terminal according to the feature information of the unreported server in the forwarding list of the server. The request is forwarded to the optimal unreported server, and after the request is processed by the optimal unreported server, feedback information is generated and fed back to the electronic terminal, and the source IP and source port of the feedback information are modified to receive The IP and port of the reporting server of the request originating from the electronic terminal. The operation of adding or deleting unreported servers is very simple, and flexibly realizes the expansion of the load capacity of the directional traffic server.

Description

Data processing method and system for server and application thereof

technical field

The present invention relates to the technical field of communications, and in particular, to a server and a data processing method and system for its application.

Background technique

Directed traffic is the 2G/3G/4G mobile network traffic that restricts the use of services. Different from general traffic that does not restrict the use of services, directed traffic is often limited to certain specific applications or websites. For example, the traffic in the directional data package of a video APP can only be used within the APP, and the traffic fee generated by using the application will be charged separately in the operator's directional data package, and will not be included in the general data package. The traffic generated when using other apps will not be counted in the directional traffic package. Directed traffic is a service launched by operators to cultivate users' traffic usage habits, and the cost of equal traffic is much lower than that of general traffic.

All major operators around the world carry out directional traffic services, and the implementation technology mainly lies in how to distinguish traffic types for classified charging. Currently, there are two main ways for operators to implement directional traffic:

①Content identification method, the operator parses the traffic content at the gateway exit of the mobile network, and identifies the characteristic code of the directional traffic (the characteristic code can be a domain name, a keyword, a key, etc.) to realize separate billing.

②IP identification method, the content provider reports the IP address and port number of the directional server to the operator, and the operator identifies the IP packet header at the gateway exit of the mobile network. If the IP port of the directional server is specified, the traffic of this IP packet is counted in the directional traffic.

Figures 1 and 2 show an existing system for implementing a directional traffic service using an IP identification method. The electronic terminal (for example, a mobile phone terminal) directly sends a request to the reporting server, and the reporting server directly provides corresponding feedback to the electronic terminal. The reporting server included in the communication system 10 shown in FIG. 1 is the content server 12. The electronic terminal 11 sends a request to the reported content server 12, the reported server 12 returns a content response to the electronic terminal 11, and the operator's mobile gateway checks the IP packet sent by the electronic terminal 11, if the target server IP port has been reported , it is recorded as directional traffic; check the IP packet received by the electronic terminal 11, if the source server IP port has been reported, it is recorded as directional traffic. 2 shows the case where the reporting server of the communication system 20 is the proxy server 22, the electronic terminal 21 sends a request to the reporting proxy server 22, the reporting proxy server 22 forwards the request to the content server 23, and the content server 23 returns a content response To the proxy server 22, the proxy server 22 returns a content response to the electronic terminal 21, and the mobile gateway of the operator checks the IP packet sent by the electronic terminal. If the IP port of the target server has been reported, it is recorded as directional traffic; check the electronic terminal 21 Received IP packets, if the source server IP port has been reported, will be recorded as directed traffic.

The existing IP identification solution has a defect for content providers, that is, the number of IP reports for directional traffic servers is limited, and the process is very long (it takes a long time to configure all gateway exits), and the change procedures are even more cumbersome , so there is a great limit to the horizontal expansion of the load capacity of the directional traffic server. For large content providers, the content carrier is usually based on a load-balanced CDN network, and is distributed nearby by means of DNS scheduling, while the servers of the CDN network are distributed in a large number of computer rooms, and the number of IPs is extremely large and changes rapidly. Possibility of a large number of reports and reports at any time. There is a conflict between directional traffic and CDN services, and it is difficult to expand and balance the load across computer rooms. It can only be expanded within the same computer room where the IP has been reported, and the server load capacity is significantly weakened.

SUMMARY OF THE INVENTION

In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a server and a data processing method and system for its application, which are used to solve the problem that the directional traffic cannot be flexibly increased or decreased during the execution of the directional traffic service in the prior art. The problem is that the server for the service cannot be flexibly selected according to the characteristics of the server, and the optimal server for performing the directional traffic service cannot be flexibly selected.

In order to achieve the above purpose and other related purposes, the present invention provides a data processing method, which is applied to a reporting server, and reports the IP address and port number of the reporting server to the operator in advance, and the reporting server is A server forwarding list corresponding to the reporting server is configured, and the server forwarding list includes the IP address and feature information of the unreported server corresponding to the reporting server, and the method includes: receiving an electronic terminal When sending the TCP connection handshake request, select the optimal server according to the characteristic information of the unreported server in the server forwarding list and the characteristic information of the electronic terminal, and forward the TCP connection handshake request to the server through IP tunneling technology. The optimal server is used for the optimal server to return a TCP connection handshake response to the electronic terminal according to the TCP connection handshake request, thereby forming a TCP connection loop; wherein, the source IP of the TCP connection handshake response is The IP of the reporting server, and the source port of the TCP connection handshake response is the port of the reporting server; when the reporting server receives the data request sent by the electronic terminal, The TCP connection loop is used to forward the data request to the optimal server, so that the optimal server can feed back a data request response to the electronic terminal according to the formed TCP connection loop; wherein, the data request The source IP of the response is the IP of the reporting server, and the source port of the data request response is the port of the reporting server.

In a specific embodiment of the present invention, the reporting server is a proxy server or a content server; when the reporting server is a content server, the unreported server in the server forwarding list is a content server; when the reporting server is a content server; When the reporting server is a proxy server, the non-reporting server in the server forwarding list is a proxy server, and after the TCP connection loop is formed, when the reporting server receives the data request sent by the electronic terminal When the TCP connection loop has been formed, forward the data request to the optimal server, so that the optimal server can send the data request to the content server associated with it, and receive the association The response of the content server to form the data request response, and feed back to the electronic terminal.

In a specific embodiment of the present invention, the feature information includes geographic location information and/or link quality information.

In order to achieve the above-mentioned purpose and other related purposes, the present invention also provides a data processing system, which is included in a reporting server, and reports the IP address and port number of the reporting server to the operator in advance, and the reporting server be configured with a server forwarding list corresponding to the reporting server, and the server forwarding list includes the IP address and feature information of the unreported server corresponding to the reporting server, and the data processing system includes: a connection module , when receiving a TCP connection handshake request sent by an electronic terminal, select the optimal server according to the characteristic information of the unreported server in the server forwarding list and the characteristic information of the electronic terminal, and transfer all the The TCP connection handshake request is forwarded to the optimal server, so that the optimal server returns a TCP connection handshake response to the electronic terminal according to the TCP connection handshake request, thereby forming a TCP connection loop; wherein, the The source IP of the TCP connection handshake response is the IP of the reporting server, and the source port of the TCP connection handshake response is the port of the reporting server; the forwarding module is used for when the reporting server receives the When a data request is sent by the electronic terminal, the data request is forwarded to the optimal server according to the formed TCP connection loop, so that the optimal server can send the data request to the optimal server according to the formed TCP connection loop. The electronic terminal feeds back a data request response; wherein, the source IP of the data request response is the IP of the reporting server, and the source port of the data request response is the port of the reporting server.

In a specific embodiment of the present invention, the reporting server is a proxy server or a content server; when the reporting server is a content server, the unreported server in the server forwarding list is a content server; when the reporting server is a content server; When the reporting server is a proxy server, the non-reporting server in the server forwarding list is a proxy server, and the forwarding module is further configured to, when the reporting server receives the data request sent by the electronic terminal, according to The TCP connection loop that has been formed forwards the data request to the optimal server, so that the optimal server sends the data request to its associated content server and receives the associated content server The response to form the data request response, and feedback to the electronic terminal.

In a specific embodiment of the present invention, the feature information includes geographic location information and/or link quality information.

To achieve the above objects and other related objects, the present invention also provides a server, including the data processing system described in any one of the above.

In order to achieve the above-mentioned purpose and other related purposes, the present invention also provides a data processing method, which is applied to an unreported server, the method comprising: receiving a TCP from an electronic terminal sent by a reporting server through IP tunnel technology. When the connection handshake request is made, according to the TCP connection handshake request, a TCP connection handshake response is returned to the electronic terminal, thereby forming a TCP connection loop; wherein, the source IP of the TCP connection handshake response is the IP of the reporting server , and the source port of the TCP connection handshake response is the port of the reporting server; when receiving the data request from the electronic terminal forwarded by the reporting server, according to the formed TCP connection ring The route feeds back a data request response to the electronic terminal; wherein, the source IP of the data request response is the IP of the reporting server, and the source port of the data request response is the port of the reporting server.

In a specific embodiment of the present invention, the unreported server is a proxy server or a content server; when the unreported server is a proxy server, after the TCP connection loop is formed, when the unreported server is When the server receives the data request from the electronic terminal forwarded by the reporting server, it forwards the data request to the content server associated with the unreported server, and receives the data request from the associated content server. The response to the data request is fed back to the electronic terminal.

In order to achieve the above-mentioned purpose and other related purposes, the present invention also provides a data processing system, which is applied to an unreported server, and the system includes: a connection module for receiving a data sent by a report server through IP tunnel technology. When a TCP connection handshake request is received from an electronic terminal, according to the TCP connection handshake request, a TCP connection handshake response is returned to the electronic terminal, thereby forming a TCP connection loop; wherein, the source IP of the TCP connection handshake response is the The IP of the reporting server, and the source port of the TCP connection handshake response is the port of the reporting server; the response module is used when receiving the data request from the electronic terminal forwarded by the reporting server , feed back a data request response to the electronic terminal according to the formed TCP connection loop; wherein, the source IP of the data request response is the IP of the reporting server, and the source port of the data request response is the Specifies the port of the reporting server.

In a specific embodiment of the present invention, the unreported server is a proxy server or a content server; when the unreported server is a proxy server, after the TCP connection loop is formed, the response module also uses So that when the non-reporting server receives the data request from the electronic terminal forwarded by the reporting server, it forwards the data request to the content server associated with the non-reporting server, and sends the data request from the non-reporting server. The response to the data request received by the associated content server is fed back to the electronic terminal.

To achieve the above object and other related purposes, the present invention also provides a server, which is the unreported server described in any of the above, and includes the data processing system described above.

As mentioned above, the data processing method and system of the server of the present invention and its application, when the reporting server receives the request sent by the electronic terminal, according to the feature information of the server and the feature information of the electronic terminal that are not reported in the server forwarding list, The request is automatically forwarded to the optimal unreported server, and after the request is processed by the optimal unreported server, feedback information is generated and fed back to the electronic terminal, and the source IP and source port of the feedback information are modified to The IP and port of the reporting server that received the request from the electronic terminal. The operation of adding or deleting unreported servers is very simple, and flexibly realizes the expansion of the load capacity of the directional traffic server.

Description of drawings

FIG. 1 is a schematic diagram showing the composition of a communication system in an existing specific embodiment.

FIG. 2 is a schematic diagram showing the composition of a communication system in a specific embodiment of the prior art.

FIG. 3 is a schematic diagram showing the composition of a communication system in a specific embodiment of the present invention.

FIG. 4 is a schematic flowchart of a data processing method in an embodiment of the present invention.

FIG. 5 is a schematic flowchart of a data processing method in an embodiment of the present invention.

FIG. 6 is a schematic diagram showing the composition of a communication system in a specific embodiment of the present invention.

FIG. 7 is a schematic diagram showing the composition of a communication system in a specific embodiment of the present invention.

FIG. 8 is a schematic diagram showing the composition of a communication system in a specific embodiment of the present invention.

FIG. 9 is a schematic block diagram of a data processing system according to an embodiment of the present invention.

FIG. 10 is a schematic block diagram of a data processing system according to an embodiment of the present invention.

Component label description

10 Communication system

11 Electronic Terminals

12 Reported Content Servers

20 Communication system

21 Electronic Terminals

22 Reported proxy server

23 Content Server

30 Communication Systems

31 Electronic Terminals

32 Reporting server

33 Server not reported

40 Data processing methods

41, 42 Method steps

50 Data processing methods

51, 52 Method steps

60 Communication Systems

61 Electronic Terminals

62 Reporting content server

63 Content server not reported

70 Communication Systems

71 Electronic terminals

72 Reporting proxy server

73 Unreported agency services

74 Content Server

80 Communication Systems

81 Electronic Terminals

82 Electronic Terminals

83 Reporting server

84 Server not reported

85 Unreported services

90 Data Processing Systems

91 Connection module

92 Forwarding module

100 Data Processing Systems

101 Connection module

102 Response Module

Detailed ways

The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other under the condition of no conflict.

It should be noted that the diagrams provided in the following embodiments are only used to illustrate the basic concept of the present invention in a schematic way, so the diagrams only show the components related to the present invention rather than the number, shape and For dimension drawing, the type, quantity and proportion of each component can be changed at will in actual implementation, and the component layout may also be more complicated.

Please refer to FIG. 3 , which is a schematic diagram showing the composition of a communication system in a specific embodiment of the present invention. The communication system 30 includes an electronic terminal 31 , a reporting server 32 , and a non-reporting server 33 . The reported server is that the IP and port of the server have been reported to the operator, that is, the operator sends a request to the reporting server at the electronic terminal 31 through the mobile operator's network or receives the report server's information through the mobile operator's network. The traffic generated by the request is all directed traffic; the server that has not been reported is the IP and port of the server that has not been reported to the operator. The electronic terminal 31 is, for example, a smart phone. The electronic terminal 31 may send a request to the server through the mobile operator's network or may receive the server's request through the mobile operator's network. In practical applications, the unreported server may be one or more, and only one unreported server 33 is shown here, and the illustrated unreported server 33 is the unreported server selected as the optimal server . During the operation of the communication system 30, the IP address and port number of the reporting server 32 are reported to the operator in advance, and the reporting server 32 is configured with a server forwarding list corresponding to the reporting server 32, The server forwarding list includes the IP address and feature information of the unreported server 33 corresponding to the reporting server 32 . The configuration of the reporting server also includes:

1) The reporting server 32 binds the IP reported to the operator to its local eth network card;

2) The reporting server 32 configures the IP tunnel to the corresponding unreported server in the server forwarding list, and enables route forwarding;

3) The reporting server 32 turns off the ARP check;

4) The corresponding unreported servers in the server forwarding list all bind the IP reported by the reporting server 32 to the virtual network card;

5) The reporting server 32 and all non-reporting servers close IP verification, allowing MAC addresses not to correspond to IP packets.

The reporting server 32 and all non-reporting servers corresponding to it are set as a group, and the reporting server 32 in the same group supports configuring the IP list, geographic location and link quality of other non-reporting servers in the same group.

Further referring to FIG. 4 , a schematic flowchart of a data processing method in an embodiment of the present invention is shown. The data processing method is applied to the reporting server 32, and the method 40 includes:

41: When receiving a TCP connection handshake request sent by an electronic terminal 31, select the optimal server (unreported server 33) according to the characteristic information of the unreported server in the server forwarding list and the characteristic information of the electronic terminal 31 , and forward the TCP connection handshake request to the optimal server (the unreported server 33) through the IP tunneling technology, so that the optimal server (the unreported server 33) according to the TCP connection handshake request, Return the TCP connection handshake response to the electronic terminal 31, thereby forming a TCP connection loop (the connection loop indicated by the arrow as shown in Figure 3); wherein, the source IP of the TCP connection handshake response is the reporting server 32, and the source port of the TCP connection handshake response is the port of the reporting server 32.

Preferably, the feature information includes geographic location information and/or link quality information. For example, select the unreported server that is closest to the geographical location of the electronic terminal 31 as the optimal server, or select the unreported server with the best link quality as the optimal server, where the link quality Evaluation factors may include packet loss rate and bandwidth, etc. In specific applications, it is also possible to comprehensively consider geographic location information and link quality information to determine the optimal server. For example, for multiple unreported servers with the same geographic location, the unreported server with the best link quality is selected as the The optimal server; for example, for multiple unreported servers with the same link quality, the unreported server with the closest distance is selected as the optimal server; for example, with a preset weight ratio, the final value for comparison is obtained as The basis for optimal server selection.

42: When the reporting server 32 receives the data request sent by the electronic terminal 31, it forwards the data to the optimal server (unreported server 33) according to the formed TCP connection loop request, so that the optimal server (unreported server 33) feeds back a data request response to the electronic terminal 31 according to the formed TCP connection loop; wherein, the source IP of the data request response is the report The IP of the backup server 32, and the source port of the data request response is the port of the reporting server 32.

Further referring to FIG. 5 , a schematic flowchart of a data processing method in a specific embodiment of the present invention is shown. The data processing method shown in FIG. 5 is applied to an unreported server, for example, the unreported server 33 described in FIG. 3 .

The data processing method 50 includes:

51: when receiving a TCP connection handshake request from an electronic terminal sent by a reporting server through the IP tunneling technology, return a TCP connection handshake response to the electronic terminal according to the TCP connection handshake request, thereby forming a TCP connection loop; Wherein, the source IP of the TCP connection handshake response is the IP of the reporting server, and the source port of the TCP connection handshake response is the port of the reporting server;

52: When receiving the data request from the electronic terminal forwarded by the reporting server, feed back a data request response to the electronic terminal according to the formed TCP connection loop; wherein the data request response is The source IP is the IP of the reporting server, and the source port of the data request response is the port of the reporting server.

The invention can arbitrarily increase or decrease other unreported IP servers and servers in the computer room to provide directional traffic services under the premise of ensuring that a part of the servers with registered IPs work normally, and join the entire directional traffic system to strengthen the horizontal expansion capability. At the same time, the uplink and downlink traffic is separated, and the uplink traffic must be sent to the server that has reported the IP, and the downlink traffic can be scheduled by the server in the computer room where the best link is selected. It can realize nearby scheduling, which greatly improves the availability and access rate, and does not affect the operator's directional traffic billing. The upstream traffic refers to the traffic sent from the electronic terminal to the server; the downstream traffic refers to the traffic sent from the server to the electronic terminal.

In a specific embodiment of the present invention, the reporting server 32 is a proxy server or a content server.

Further referring to FIG. 6 , it is a schematic diagram showing the composition of a communication system in a specific embodiment of the present invention. FIG. 6 shows a case where the reporting server 32 and the unreporting server of the communication system 30 shown in FIG. 3 are content servers. The communication system 60 includes an electronic terminal 61 , a reported content server 62 , and an unreported content server 63 . The unreported servers in the server forwarding list are content servers.

Further referring to FIG. 7 , a schematic diagram of the composition of a communication system according to an embodiment of the present invention is shown. FIG. 7 shows the case where the reporting server 32 and the unreporting server of the communication system 30 shown in FIG. 3 are proxy servers. The communication system 70 includes an electronic terminal 71 , a reporting proxy server 72 , and an unreporting proxy server 73 . The unreported server in the server forwarding list is a proxy server. And after the TCP connection loop is formed, when the reporting proxy server 72 receives the data request sent by the electronic terminal 71, according to the TCP connection loop that has been formed, send the data to the optimal server ( The unreported proxy server 73) forwards the data request for the optimal server (unreported proxy server 73) to send the data request to its associated content server 74 and receive the associated content server 74 to form the data request response, and feed back to the electronic terminal 71 . And the forwarding mode between the proxy server and the content server belongs to the forwarding at the application layer, and the forwarding mode between the reporting proxy server 72 and the non-reporting proxy server 73 is IP layer forwarding.

Referring to FIG. 8 , a schematic diagram of the composition of a communication system in an embodiment of the present invention is shown. That is, the technical features of the present invention will be further described with a specific example. The communication system 80 includes an electronic terminal 81 , an electronic terminal 82 , a reporting server 83 , an unreported server 84 and an unreported server 85 . The reporting server 83 , the non-reporting server 84 and the non-reporting server 85 are all content servers. The electronic terminal 81 and the electronic terminal 82 are respectively a mobile phone terminal located in Beijing and a mobile phone terminal located in Fujian. The computer room line to which the unreported server 84 belongs is Beijing Unicom, and the computer room line to which the unreported server 85 belongs is Fujian Unicom. In this embodiment, the reporting server 83, the unreported server 84 and the unreported server The reporting server 85 is a directed traffic server group, and the ports of the three are the same. The IP address of the reporting server 83 is IP1, the port of the reporting server 83 is A, the IP address of the unreported server 84 is IP2, the IP address of the unreported server 85 is IP3, the unreported server 84 and the unreported server 85 are IP3. The ports of the reporting server 85 are all A. The electronic terminal 81 in Beijing sends a request to the reporting server 83, and the mobile operator determines that the traffic generated by the request is directed traffic according to the target IP address IP1 of the request. The TCP connection requested by the electronic terminal 81 is forwarded to the unreported server 84 selected nearby. The unreported server 84 returns a content response to the electronic terminal 81. The source address of the response is IP1 and the source port is A. The mobile operator determines that the traffic generated by the response is directed traffic according to the source address and source port of the response. The electronic terminal 82 in Fujian sends a request to the reporting server 83, and the mobile operator determines that the traffic generated by the request is directed traffic according to the target IP address IP1 of the request. The TCP connection requested by the electronic terminal 82 is forwarded to the unreported server 85 selected nearby. The unreported server 85 returns a content response to the electronic terminal 82. The source address of the response is IP1 and the source port is A. The mobile operator determines that the traffic generated by the response is directed traffic according to the source address and source port of the response.

Referring to FIG. 9 , it is a block diagram of a data processing system according to an embodiment of the present invention. The data processing system 90 is included in a reporting server, and reports the IP address and port number of the reporting server to the operator in advance, and the reporting server is configured with a server forwarding corresponding to the reporting server. The server forwarding list includes the IP addresses and feature information of the unreported servers corresponding to the reporting servers. The data processing system 90 includes:

The connection module 91 is used to select the optimal server according to the characteristic information of the unreported server in the server forwarding list and the characteristic information of the electronic terminal when receiving a TCP connection handshake request sent by an electronic terminal, and pass the IP tunnel The technology forwards the TCP connection handshake request to the optimal server, so that the optimal server returns a TCP connection handshake response to the electronic terminal according to the TCP connection handshake request, thereby forming a TCP connection loop; wherein , the source IP of the TCP connection handshake response is the IP of the reporting server, and the source port of the TCP connection handshake response is the port of the reporting server;

The forwarding module 92 is configured to forward the data request to the optimal server according to the formed TCP connection loop when the reporting server receives the data request sent by the electronic terminal, for the The optimal server feeds back a data request response to the electronic terminal according to the formed TCP connection loop; wherein, the source IP of the data request response is the IP of the reporting server, and the source of the data request response The port is the port of the reporting server.

In a specific embodiment of the present invention, the reporting server is a proxy server or a content server; when the reporting server is a content server, the unreported server in the server forwarding list is a content server; when the reporting server is a content server When the reporting server is a proxy server, the non-reporting server in the server forwarding list is a proxy server, and the forwarding module is further configured to, when the reporting server receives the data request sent by the electronic terminal, according to The TCP connection loop that has been formed forwards the data request to the optimal server, so that the optimal server sends the data request to its associated content server and receives the associated content server The response to form the data request response, and feedback to the electronic terminal.

In a specific embodiment of the present invention, the feature information includes geographic location information and/or link quality information.

The data processing system 90 is a system item corresponding to the data processing method 40 shown in FIG. 4 , and the two technical solutions are in one-to-one correspondence. All descriptions about the data processing method 40 shown in FIG. 4 can be applied to this embodiment. , and will not be repeated here.

Referring to FIG. 10 , a block diagram of a data processing system in an embodiment of the present invention is shown. The data processing system 100 is applied to an unreported server, and the system 100 includes:

The connection module 101 is configured to return a TCP connection handshake response to the electronic terminal according to the TCP connection handshake request when receiving a TCP connection handshake request from an electronic terminal sent by a reporting server through IP tunnel technology, thereby forming a TCP connection handshake response. connection loop; wherein, the source IP of the TCP connection handshake response is the IP of the reporting server, and the source port of the TCP connection handshake response is the port of the reporting server;

The response module 102 is configured to, when receiving the data request from the electronic terminal forwarded by the reporting server, feed back a data request response to the electronic terminal according to the formed TCP connection loop; wherein, the The source IP of the data request response is the IP of the reporting server, and the source port of the data request response is the port of the reporting server.

In a specific embodiment of the present invention, the unreported server is a proxy server or a content server; when the unreported server is a proxy server, after the TCP connection loop is formed, the response module also uses So that when the non-reporting server receives the data request from the electronic terminal forwarded by the reporting server, it forwards the data request to the content server associated with the non-reporting server, and sends the data request from the non-reporting server. The response to the data request received by the associated content server is fed back to the electronic terminal.

The data processing system 100 is a system item corresponding to the data processing method 50 shown in FIG. 5 , and the two technical solutions are in one-to-one correspondence, and all the descriptions about the data processing method 50 shown in FIG. 5 can be applied to this embodiment , and will not be repeated here.

To sum up, according to the server and the data processing method and system of the application of the present invention, when the reporting server receives the request sent by the electronic terminal, according to the feature information of the unreported server and the feature information of the electronic terminal in the server forwarding list , automatically forward the request to the optimal unreported server, and the optimal unreported server processes the request, generates feedback information and feeds it back to the electronic terminal, and modifies the source IP and source port of the feedback information The IP and port of the reporting server that receives the request from the electronic terminal. The operation of adding or deleting unreported servers is very simple, and flexibly realizes the expansion of the load capacity of the directional traffic server. Therefore, the present invention effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

The above-mentioned embodiments merely illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed in the present invention should still be covered by the claims of the present invention.

Claims (12)

1. a data processing method, it is characterized in that, be applied in a report server, report the IP address and the port number of described report server to operator in advance, and described report server is configured with described report server. The server forwarding list corresponding to the backup server, the server forwarding list includes the IP address and feature information of the unreported server corresponding to the reporting server, and the method includes: When receiving a TCP connection handshake request sent by an electronic terminal, according to the characteristic information of the unreported server in the server forwarding list and the characteristic information of the electronic terminal, select the optimal server, and use the IP tunnel technology to transfer the TCP connection. The connection handshake request is forwarded to the optimal server, so that the optimal server returns a TCP connection handshake response to the electronic terminal according to the TCP connection handshake request, thereby forming a TCP connection loop; wherein, the TCP connection The source IP of the handshake response is the IP of the reporting server, and the source port of the TCP connection handshake response is the port of the reporting server; When the reporting server receives the data request sent by the electronic terminal, it forwards the data request to the optimal server according to the formed TCP connection loop, so that the optimal server can The formed TCP connection loop feeds back a data request response to the electronic terminal; wherein, the source IP of the data request response is the IP of the reporting server, and the source port of the data request response is the reporting The port of the server. 2. The data processing method according to claim 1, wherein: the reporting server is a proxy server or a content server; When the reporting server is a content server, the unreported server in the server forwarding list is a content server; When the reporting server is a proxy server, the non-reporting server in the server forwarding list is a proxy server, and after the TCP connection loop is formed, when the reporting server receives the message sent by the electronic terminal When the data request is received, forward the data request to the optimal server according to the formed TCP connection loop, so that the optimal server can send the data request to the content server associated with it, and receive the data request. The response of the associated content server forms the data request response, which is fed back to the electronic terminal. 3 . The data processing method according to claim 1 , wherein the feature information includes geographic location information and/or link quality information. 4 . 4. A data processing system, characterized in that, being included in a reporting server, reporting the IP address and port number of the reporting server to the operator in advance, and the reporting server is configured with the reporting server. The server forwarding list corresponding to the backup server, the server forwarding list includes the IP address and feature information of the unreported server corresponding to the reporting server, and the data processing system includes: The connection module is used to select the optimal server according to the characteristic information of the unreported server in the server forwarding list and the characteristic information of the electronic terminal when receiving a TCP connection handshake request sent by an electronic terminal, and pass the IP tunnel technology forwarding the TCP connection handshake request to the optimal server, so that the optimal server returns a TCP connection handshake response to the electronic terminal according to the TCP connection handshake request, thereby forming a TCP connection loop; wherein, The source IP of the TCP connection handshake response is the IP of the reporting server, and the source port of the TCP connection handshake response is the port of the reporting server; A forwarding module, configured to forward the data request to the optimal server according to the formed TCP connection loop when the reporting server receives the data request sent by the electronic terminal, for the The optimal server feeds back a data request response to the electronic terminal according to the formed TCP connection loop; wherein, the source IP of the data request response is the IP of the reporting server, and the source port of the data request response The port of the reporting server. 5. The data processing system according to claim 4, wherein: the reporting server is a proxy server or a content server; When the reporting server is a content server, the unreported server in the server forwarding list is a content server; When the reporting server is a proxy server, the non-reporting server in the server forwarding list is a proxy server, and the forwarding module is further configured to be used when the reporting server receives a data request sent by the electronic terminal When the TCP connection loop has been formed, forward the data request to the optimal server, so that the optimal server can send the data request to the content server associated with it, and receive the association The response of the content server to form the data request response, and feed back to the electronic terminal. 6. The data processing system according to claim 4, wherein the characteristic information includes geographic location information and/or link quality information. 7. A server, comprising the data processing system according to any one of claims 4 to 6. 8. A data processing method, characterized in that, applied to an unreported server, the method comprising: When receiving a TCP connection handshake request from an electronic terminal sent by a reporting server through IP tunneling technology, a TCP connection handshake response is returned to the electronic terminal according to the TCP connection handshake request, thereby forming a TCP connection loop; wherein, The source IP of the TCP connection handshake response is the IP of the reporting server, and the source port of the TCP connection handshake response is the port of the reporting server; When receiving the data request from the electronic terminal forwarded by the reporting server, feed back a data request response to the electronic terminal according to the formed TCP connection loop; wherein, the source IP address of the data request response is the IP of the reporting server, and the source port of the data request response is the port of the reporting server. 9. The data processing method according to claim 8, wherein the unreported server is a proxy server or a content server; When the unreported server is a proxy server, after the TCP connection loop is formed, when the unreported server receives the data request from the electronic terminal forwarded by the reporting server, The data request is forwarded to the content server associated with the unreported server, and the response to the data request received from the associated content server is fed back to the electronic terminal. 10. A data processing system, characterized in that, applied to an unreported server, the system comprising: The connection module is configured to return a TCP connection handshake response to the electronic terminal according to the TCP connection handshake request when receiving a TCP connection handshake request from an electronic terminal sent by a reporting server through the IP tunnel technology, thereby forming a TCP connection Loop; wherein, the source IP of the TCP connection handshake response is the IP of the reporting server, and the source port of the TCP connection handshake response is the port of the reporting server; A response module, configured to feed back a data request response to the electronic terminal according to the formed TCP connection loop when receiving the data request from the electronic terminal forwarded by the reporting server; wherein the data The source IP of the request response is the IP of the reporting server, and the source port of the data request response is the port of the reporting server. 11. The data processing system according to claim 10, wherein: the unreported server is a proxy server or a content server; When the unreported server is a proxy server, after the TCP connection loop is formed, the response module is further configured to receive the unreported server from the electronic terminal when the unreported server is forwarded by the reporting server. When the data request is received, the data request is forwarded to the content server associated with the unreported server, and the response to the data request received from the associated content server is fed back to the electronic terminal. 12. A server, characterized by comprising the data processing system according to claim 10 or 11.

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